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Data Mining Problems in Retail

Highly Scalable

Although there are many books on data mining in general and its applications to marketing and customer relationship management in particular [BE11, AS14, PR13 etc.], The rest of the article is organized as follows: We first introduce a simple framework that ties together a retailer’s actions, profits and data. Thomas, 2006.

Retail 152
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Expanding the Cloud - Amazon S3 Reduced Redundancy Storage.

All Things Distributed

Amazon Simple Storage Service (S3) was launched in 2006 as "Storage for the Internet" with the promise to make web-scale computing easier for developers. All the complexities of scalability, reliability, durability, performance and cost-effectiveness are hidden behind a very simple programming interface. Durability in Amazon S3.

Storage 71
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Should You Use ClickHouse as a Main Operational Database?

Percona

What if we use ClickHouse (which is a columnar analytical database) as our main datastore? Well, typically, an analytical database is not a replacement for a transactional or key/value datastore. This information can be a mix of analytical (OLAP) queries (i.e. Analytical databases are optimized for a low number of slow queries.